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HTML tags

You can use some HTML tags too. However, you should avoid HTML in favor of Wiki markup whenever possible.

What it looks like	What you type
Put text in a typewriter font. The same font is generally used for computer code.	Put text in a <tt>typewriter font</tt>. The same font is generally used for <code> computer code</code>.
Strike out or underline text, or write it in small caps.	<strike>Strike out</strike> or <u>underline</u> text, or write it <span style= "font-variant:small-caps"> in small caps</span>.
Superscripts and subscripts: X2, H2O	Superscripts and subscripts: X<sup>2</sup>, H<sub>2</sub>O
Centered text Please note the American spelling of "center".	<center>Centered text</center>
The blockquote command will indent both margins when needed instead of the left margin only as the colon does.	<blockquote> The '''blockquote''' command will indent both margins when needed instead of the left margin only as the colon does. </blockquote>
Invisible comments to editors (<!-- -->) appear only while editing the page. If you wish to make comments to the public, you should usually use the talk page.	Invisible comments to editors (&lt;!-- --&gt;) appear only while editing the page. <!-- Note to editors: blah blah blah. -->

Organizing your writing

What it looks like	What you type
Section headings Headings organize your writing into sections. The Wiki software can automatically generate a table of contents from them. Subsection Using more equals signs creates a subsection. A smaller subsection Don't skip levels, like from two to four equals signs. Start with 2 equals signs not 1 because 1 creates H1 tags which should be reserved for page title.	== Section headings == ''Headings'' organize your writing into sections. The Wiki software can automatically generate a table of contents from them. === Subsection === Using more equals signs creates a subsection. ==== A smaller subsection ==== Don't skip levels, like from two to four equals signs. Start with 2 equals signs not 1 because 1 creates H1 tags which should be reserved for page title.
Unordered lists are easy to do: Start every line with a star. More stars indicate a deeper level. Previous item continues. A newline in a list marks the end of the list. Of course you can start again.	* ''Unordered lists'' are easy to do: ** Start every line with a star. *** More stars indicate a deeper level. *: Previous item continues. ** A newline * in a list marks the end of the list. * Of course you can start again.
Numbered lists are: Very organized Easy to follow A newline marks the end of the list. New numbering starts with 1.	# ''Numbered lists'' are: ## Very organized ## Easy to follow A newline marks the end of the list. # New numbering starts with 1.
Here's a definition list: Word Definition of the word A longer phrase needing definition Phrase defined A word Which has a definition Also a second one And even a third Begin with a semicolon. One item per line; a newline can appear before the colon, but using a space before the colon improves parsing.	Here's a ''definition list'': ; Word : Definition of the word ; A longer phrase needing definition : Phrase defined ; A word : Which has a definition : Also a second one : And even a third Begin with a semicolon. One item per line; a newline can appear before the colon, but using a space before the colon improves parsing.
You can even do mixed lists and nest them inside each other or break lines in lists. definition lists can be nested too	* You can even do mixed lists *# and nest them *# inside each other *#* or break lines<br>in lists. *#; definition lists *#: can be *#:; nested : too
A colon (:) indents a line or paragraph. A newline starts a new paragraph. Often used for discussion on talk pages. We use 1 colon to indent once. We use 2 colons to indent twice. 3 colons to indent 3 times, and so on.	: A colon (:) indents a line or paragraph. A newline starts a new paragraph. <br> Often used for discussion on talk pages. : We use 1 colon to indent once. :: We use 2 colons to indent twice. ::: 3 colons to indent 3 times, and so on.
You can make horizontal dividing lines (----) to separate text. But you should usually use sections instead, so that they go in the table of contents.	You can make horizontal dividing lines (----) to separate text. ---- But you should usually use sections instead, so that they go in the table of contents.
You can add footnotes to sentences using the ref tag -- this is especially good for citing a source. There are over six billion people in the world. References: For details, see Wikipedia:Footnotes.	You can add footnotes to sentences using the ''ref'' tag -- this is especially good for citing a source. :There are over six billion people in the world.<ref>CIA World Factbook, 2006.</ref> References: <references/> For details, see [[Wikipedia:Footnotes]]

Just show what I typed

A few different kinds of formatting will tell the Wiki to display things as you typed them.

What it looks like	What you type
The nowiki tag ignores [[Wiki]] ''markup''. It reformats text by removing newlines and multiple spaces. It still interprets special characters: →	<nowiki> The nowiki tag ignores [[Wiki]] ''markup''. It reformats text by removing newlines and multiple spaces. It still interprets special characters: &rarr; </nowiki>
The pre tag ignores [[Wiki]] ''markup''. It also doesn't reformat text. It still interprets special characters: →	<pre> The pre tag ignores [[Wiki]] ''markup''. It also doesn't reformat text. It still interprets special characters: &rarr; </pre>
Leading spaces are another way to preserve formatting. Putting a space at the beginning of each line stops the text from being reformatted. It still interprets Wiki markup and special characters: →	Leading spaces are another way to preserve formatting. Putting a space at the beginning of each line stops the text from being reformatted. It still interprets [[Wiki]] ''markup'' and special characters: &rarr;

Images, tables, video, and sounds

After uploading, just enter the filename, highlight it and press the "embedded image"-button of the edit_toolbar.

This will produce the syntax for uploading a file [[Image:filename.png]]

This is a very quick introduction. For more information, see:

• w:en:Wikipedia:Extended image syntax for how to arrange images on the page

What it looks like	What you type
A picture, including alternate text: You can put the image in a frame with a caption: This Wiki's logo	A picture, including alternate text: [[Image:Wiki.png|This Wiki's logo]] The image in a frame with a caption: [[Image:Wiki.png|frame|This Wiki's logo]]
A link to Wikipedia's page for the image: Image:Wiki.png Or a link directly to the image itself: Media:Wiki.png	A link to Wikipedia's page for the image: [[:Image:Wiki.png]] Or a link directly to the image itself: [[Media:Wiki.png]]
Use media: links to link directly to sounds or videos	Use '''media:''' links to link directly to sounds or videos
This is a table	{| border="1" cellspacing="0" cellpadding="5" align="center" ! This ! is |- | a | table |- |}

Mathematical formulas

You can format mathematical formulas with TeX markup.

What it looks like	What you type
$\sum_{n=0}^\infty \frac{x^n}{n!}$	<math>\sum_{n=0}^\infty \frac{x^n}{n!}</math>